In terms of its memory type, it can be classified as Non-Volatile. There is a Tube case available. As you can see, it is embedded in 32-LCC (J-Lead) case. The memory size of the chip is 2Mb 256K x 8 Mb. This device uses takes advantage of the EPROM format. The device's extended operating temperature range of 0°C~70°C TC makes it ideal for many demanding applications. There is a voltage range of 4.5V~5.5V for the supply voltage. Its recommended mounting type is Surface Mount. In order to select similar parts, typical manufacturers refer to AT27C020 as the device's base part number.
AT27C020-70JC Features
Package / Case: 32-LCC (J-Lead)
AT27C020-70JC Applications
There are a lot of Microchip Technology AT27C020-70JC Memory applications.